lcd: dt: extract simplefb support

We now have api functions that can support compiling simplefb code as its own
module. Since this code is not part of the display functionality, extract it
to its own file.

Raspberry Pi is updated to accommodate the changes.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Bo Shen <voice.shen@atmel.com>
Tested-by: Josh Wu <josh.wu@atmel.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stephen Warren <swarren@wwwdotorg.org>

1 files changed, 0 insertions, 50 deletions

diff --git a/common/lcd.c b/common/lcd.c
index 2dce45c..d0c0aff 100644
--- a/common/lcd.c
+++ b/common/lcd.c
@@ -20,13 +20,8 @@
 #include <splash.h>
 #include <asm/io.h>
 #include <asm/unaligned.h>
-#include <fdt_support.h>
 #include <video_font.h>
 
-#if defined(CONFIG_LCD_DT_SIMPLEFB)
-#include <libfdt.h>
-#endif
-
 #ifdef CONFIG_LCD_LOGO
 #include <bmp_logo.h>
 #include <bmp_logo_data.h>
@@ -777,48 +772,3 @@ int lcd_get_pixel_height(void)
 {
 	return panel_info.vl_row;
 }
-
-#if defined(CONFIG_LCD_DT_SIMPLEFB)
-static int lcd_dt_simplefb_configure_node(void *blob, int off)
-{
-#if LCD_BPP == LCD_COLOR16
-	return fdt_setup_simplefb_node(blob, off, gd->fb_base,
-				       panel_info.vl_col, panel_info.vl_row,
-				       panel_info.vl_col * 2, "r5g6b5");
-#else
-	return -1;
-#endif
-}
-
-int lcd_dt_simplefb_add_node(void *blob)
-{
-	static const char compat[] = "simple-framebuffer";
-	static const char disabled[] = "disabled";
-	int off, ret;
-
-	off = fdt_add_subnode(blob, 0, "framebuffer");
-	if (off < 0)
-		return -1;
-
-	ret = fdt_setprop(blob, off, "status", disabled, sizeof(disabled));
-	if (ret < 0)
-		return -1;
-
-	ret = fdt_setprop(blob, off, "compatible", compat, sizeof(compat));
-	if (ret < 0)
-		return -1;
-
-	return lcd_dt_simplefb_configure_node(blob, off);
-}
-
-int lcd_dt_simplefb_enable_existing_node(void *blob)
-{
-	int off;
-
-	off = fdt_node_offset_by_compatible(blob, -1, "simple-framebuffer");
-	if (off < 0)
-		return -1;
-
-	return lcd_dt_simplefb_configure_node(blob, off);
-}
-#endif